Engineering High School

Which of these fuel injection systems operates with fuel injectors located only in the intake manifold near each intake
valve and sprays fuel toward the valve?
Select one:
A. Central-point injection
O B. Throttle body injection
C. Multipoint fuel injection
D. Gasoline direct injection

Answers

Answer 1

Answer:

C. Multipoint fuel injection

Explanation:

A fuel injection system can be defined as a system found in the engine of most automobile cars, used for the supply of a precise amount of fuel or fuel-air mixture to the cylinders in an internal combustion engine through the use of an injector.

There are different types of fuel injection system and these includes;

I. Central-point injection.

II. Throttle (single point) body injection.

III. Gasoline direct injection.

IV. Multipoint (port) fuel injection.

Multipoint fuel injection is a type of fuel injection system that operates with fuel injectors located only in the intake manifold near each intake valve and sprays fuel toward the valve. As a result, it allows for the supply of a precise amount of fuel and as such creating a better air-fuel ratio for automobile cars.

Related Questions

What roadway conditions are common to rural driving?

Answers

rural roads, especially older, narrow, and less traveled ones, present hazards. shoulders may be uneven with the edge of the roadway, soft, or narrow. danger may be only a few feet away. bridges, guardrails, bushes or trees may be near the road's edge

Explanation:

As a rural roadway driver, I can confirm that i experience

slippery roads

snowy roads

icy roads

dirty roads

Many pot holes

When a wool cloth is rubbed on the surface of a balloon, it tends to give away electrons causing the surface of the balloon to become _________?

a. positively charged
b. negatively charged
c. neutral charged

Answers

Answer:

Negetively charged.

Explanation:

mark this as brainliest please ;)

The weights of paper used for coated abrasive backings are designated by letters A, C, D and ____________.

Answers

Answer:

The weights of paper used for coated abrasive backings are designated by the letters A, C, D and E

Explanation:

The letter designation of the weights of paper backings for different applications are;

'A' Weight - Paper meant for use in finishes in abrasive projects. The paper is light (weight) touch grade of abrasive paper

'C' Weight - The 'C' designated paper is the medium light grade which offers more strength and bendability and it is suitable for woodwork by a cabinet maker

'D' Weight -  The 'D' weight category is a medium heavy paper

'E' Weight - The 'E' weight category is a strong paper category, used for discs, coarse sheets, and belts

Therefore, the letters A, C, D and E are used to designate the weights of paper used for coated abrasive backings.

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